Application of phased antenna arrays for pipeline leak detection

書目詳細資料
Parent link:Journal of Petroleum Science and Engineering
Vol. 161.— 2018.— [P. 497–505]
企業作者: Национальный исследовательский Томский политехнический университет (ТПУ) Инженерная школа неразрушающего контроля и безопасности(ИШНКБ) Отделение электронной инженерии (ОЭИ)
其他作者: Bolotina I. O. Irina Olegovna, Borikov V. N. Valery Nikolaevich, Ivanova V. S. Veronika Sergeevna, Mertins K. V. Kseniya Viktorovna, Uchaykin (Uchaikin) S. V. Sergey Victorovich
總結:Title screen
The paper proposes a method of passive leak detection for underwater pipelines by means of phased antenna arrays. It implies element-wise multiplication and addition of the output signals of individual array transducers. The proposed method provides a twofold increase in the resolution of the detection system in comparison with that obtained by conventional signal processing techniques and a high detection rate. The array pattern has been calculated numerically. The paper presents a version of the inspection system that implements the proposed method of signal processing using a phased antenna array, and the experimental results obtained.
Режим доступа: по договору с организацией-держателем ресурса
語言:英语
出版: 2018
主題:
在線閱讀:https://doi.org/10.1016/j.petrol.2017.10.059
格式: 電子 Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=657361

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